{"id":16129796,"url":"https://github.com/ruyadorno/jest-serializer-html-string","last_synced_at":"2025-03-18T14:30:49.340Z","repository":{"id":57280457,"uuid":"78807479","full_name":"ruyadorno/jest-serializer-html-string","owner":"ruyadorno","description":"A better Jest snapshot serializer for plain html 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jest-serializer-html-string [![NPM version](https://badge.fury.io/js/jest-serializer-html-string.svg)](https://npmjs.org/package/jest-serializer-html-string) [![Build Status](https://travis-ci.org/ruyadorno/jest-serializer-html-string.svg?branch=master)](https://travis-ci.org/ruyadorno/jest-serializer-html-string)\n\nA slightly better Jest snapshot serializer for working with strings containing rendered html.\n\n## Example\n\n### Given:\n\n```js\nfunction renderElem(props) {\n\treturn `\u003cbody\u003e\n\t\t\t\t\u003cdiv class=\"home active\"\u003e\n\t\t\t\t\t\u003ch1\u003e\u003cimg src=\"${ props.img }\" alt=\"Foo\"/\u003e\u003c/h1\u003e\u003cdiv\u003eHello\u003c/div\u003e\n\t\t\t\t\t\u003cp\u003e\u003cspan class=\"something\"\u003eHey\u003c/span\u003e\n\t\t\t\t\t\u003cimg src=\"${ props.img }\" /\u003e\u003c/p\u003e\n\t\t\t\t\u003c/div\u003e\n\t\t\t\u003c/body\u003e\n\t`;\n}\n\nexpect(renderElem({ img: '/foo.png' })).toMatchSnapshot();\n```\n\n### Produces beautified snapshot:\n\n```html\n\u003cbody\u003e\n  \u003cdiv class=\"home active\"\u003e\n    \u003ch1\u003e\n      \u003cimg src=\"/foo.png\" alt=\"Foo\" /\u003e\n    \u003c/h1\u003e\n    \u003cdiv\u003eHello\u003c/div\u003e\n    \u003cp\u003e\n      \u003cspan class=\"something\"\u003eHey\u003c/span\u003e\n      \u003cimg src=\"/foo.png\" /\u003e\n    \u003c/p\u003e\n  \u003c/div\u003e\n\u003c/body\u003e\n```\n\n## Setup\n\n### Install from npm:\n\n```sh\nnpm install --save-dev jest-serializer-html-string\n```\n\n### Add it to your Jest config:\n\n```json\n\"jest\": {\n  \"snapshotSerializers\": [\"jest-serializer-html-string\"]\n}\n```\n\nPlease refer to the [Jest snapshotSerializers config docs](https://facebook.github.io/jest/docs/configuration.html#snapshotserializers-array-string) if you need more info.\n\n## License\n\nMIT © [Ruy Adorno](http://ruyadorno.com)\n\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fruyadorno%2Fjest-serializer-html-string","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fruyadorno%2Fjest-serializer-html-string","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fruyadorno%2Fjest-serializer-html-string/lists"}